(function () {

    var defs = {}; // id -> {dependencies, definition, instance (possibly undefined)}

// Used when there is no 'main' module.
// The name is probably (hopefully) unique so minification removes for releases.
    var register_3795 = function (id) {
        var module = dem(id);
        var fragments = id.split('.');
        var target = Function('return this;')();
        for (var i = 0; i < fragments.length - 1; ++i) {
            if (target[fragments[i]] === undefined)
                target[fragments[i]] = {};
            target = target[fragments[i]];
        }
        target[fragments[fragments.length - 1]] = module;
    };

    var instantiate = function (id) {
        var actual = defs[id];
        var dependencies = actual.deps;
        var definition = actual.defn;
        var len = dependencies.length;
        var instances = new Array(len);
        for (var i = 0; i < len; ++i)
            instances[i] = dem(dependencies[i]);
        var defResult = definition.apply(null, instances);
        if (defResult === undefined)
            throw 'module [' + id + '] returned undefined';
        actual.instance = defResult;
    };

    var def = function (id, dependencies, definition) {
        if (typeof id !== 'string')
            throw 'module id must be a string';
        else if (dependencies === undefined)
            throw 'no dependencies for ' + id;
        else if (definition === undefined)
            throw 'no definition function for ' + id;
        defs[id] = {
            deps: dependencies,
            defn: definition,
            instance: undefined
        };
    };

    var dem = function (id) {
        var actual = defs[id];
        if (actual === undefined)
            throw 'module [' + id + '] was undefined';
        else if (actual.instance === undefined)
            instantiate(id);
        return actual.instance;
    };

    var req = function (ids, callback) {
        var len = ids.length;
        var instances = new Array(len);
        for (var i = 0; i < len; ++i)
            instances.push(dem(ids[i]));
        callback.apply(null, callback);
    };

    var ephox = {};

    ephox.bolt = {
        module: {
            api: {
                define: def,
                require: req,
                demand: dem
            }
        }
    };

    var define = def;
    var require = req;
    var demand = dem;
// this helps with minificiation when using a lot of global references
    var defineGlobal = function (id, ref) {
        define(id, [], function () {
            return ref;
        });
    };
    /*jsc
    ["tinymce.plugins.codesample.Plugin","tinymce.core.Env","tinymce.core.PluginManager","tinymce.plugins.codesample.core.Prism","tinymce.plugins.codesample.ui.Dialog","tinymce.plugins.codesample.util.Utils","global!tinymce.util.Tools.resolve","tinymce.core.dom.DOMUtils"]
    jsc*/
    defineGlobal("global!tinymce.util.Tools.resolve", tinymce.util.Tools.resolve);
    /**
     * ResolveGlobal.js
     *
     * Released under LGPL License.
     * Copyright (c) 1999-2017 Ephox Corp. All rights reserved
     *
     * License: http://www.tinymce.com/license
     * Contributing: http://www.tinymce.com/contributing
     */

    define(
        'tinymce.core.Env',
        [
            'global!tinymce.util.Tools.resolve'
        ],
        function (resolve) {
            return resolve('tinymce.Env');
        }
    );

    /**
     * ResolveGlobal.js
     *
     * Released under LGPL License.
     * Copyright (c) 1999-2017 Ephox Corp. All rights reserved
     *
     * License: http://www.tinymce.com/license
     * Contributing: http://www.tinymce.com/contributing
     */

    define(
        'tinymce.core.PluginManager',
        [
            'global!tinymce.util.Tools.resolve'
        ],
        function (resolve) {
            return resolve('tinymce.PluginManager');
        }
    );

    /**
     * Prism.js
     *
     * Released under LGPL License.
     * Copyright (c) 1999-2017 Ephox Corp. All rights reserved
     *
     * License: http://www.tinymce.com/license
     * Contributing: http://www.tinymce.com/contributing
     *
     * Import of prism. Disabled DOMContentLoaded event listener.
     */

    /*eslint-disable*/

    define(
        'tinymce.plugins.codesample.core.Prism',
        [],
        function () {
            var window = {};
            // ------------------ Start wrap

            /* http://prismjs.com/download.html?themes=prism-dark&languages=markup+css+clike+javascript+c+csharp+cpp+java+php+python+ruby */
            var _self = (typeof window !== 'undefined')
                ? window   // if in browser
                : (
                    (typeof WorkerGlobalScope !== 'undefined' && self instanceof WorkerGlobalScope)
                        ? self // if in worker
                        : {}   // if in node js
                );

            /**
             * Prism: Lightweight, robust, elegant syntax highlighting
             * MIT license http://www.opensource.org/licenses/mit-license.php/
             * @author Lea Verou http://lea.verou.me
             */

            var Prism = (function () {

                // Private helper vars
                var lang = /\blang(?:uage)?-(?!\*)(\w+)\b/i;

                var _ = _self.Prism = {
                    util: {
                        encode: function (tokens) {
                            if (tokens instanceof Token) {
                                return new Token(tokens.type, _.util.encode(tokens.content), tokens.alias);
                            } else if (_.util.type(tokens) === 'Array') {
                                return tokens.map(_.util.encode);
                            } else {
                                return tokens.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/\u00a0/g, ' ');
                            }
                        },

                        type: function (o) {
                            return Object.prototype.toString.call(o).match(/\[object (\w+)\]/)[1];
                        },

                        // Deep clone a language definition (e.g. to extend it)
                        clone: function (o) {
                            var type = _.util.type(o);

                            switch (type) {
                                case 'Object':
                                    var clone = {};

                                    for (var key in o) {
                                        if (o.hasOwnProperty(key)) {
                                            clone[key] = _.util.clone(o[key]);
                                        }
                                    }

                                    return clone;

                                case 'Array':
                                    // Check for existence for IE8
                                    return o.map && o.map(function (v) {
                                        return _.util.clone(v);
                                    });
                            }

                            return o;
                        }
                    },

                    languages: {
                        extend: function (id, redef) {
                            var lang = _.util.clone(_.languages[id]);

                            for (var key in redef) {
                                lang[key] = redef[key];
                            }

                            return lang;
                        },

                        /**
                         * Insert a token before another token in a language literal
                         * As this needs to recreate the object (we cannot actually insert before keys in object literals),
                         * we cannot just provide an object, we need anobject and a key.
                         * @param inside The key (or language id) of the parent
                         * @param before The key to insert before. If not provided, the function appends instead.
                         * @param insert Object with the key/value pairs to insert
                         * @param root The object that contains `inside`. If equal to Prism.languages, it can be omitted.
                         */
                        insertBefore: function (inside, before, insert, root) {
                            root = root || _.languages;
                            var grammar = root[inside];

                            if (arguments.length == 2) {
                                insert = arguments[1];

                                for (var newToken in insert) {
                                    if (insert.hasOwnProperty(newToken)) {
                                        grammar[newToken] = insert[newToken];
                                    }
                                }

                                return grammar;
                            }

                            var ret = {};

                            for (var token in grammar) {

                                if (grammar.hasOwnProperty(token)) {

                                    if (token == before) {

                                        for (var newToken in insert) {

                                            if (insert.hasOwnProperty(newToken)) {
                                                ret[newToken] = insert[newToken];
                                            }
                                        }
                                    }

                                    ret[token] = grammar[token];
                                }
                            }

                            // Update references in other language definitions
                            _.languages.DFS(_.languages, function (key, value) {
                                if (value === root[inside] && key != inside) {
                                    this[key] = ret;
                                }
                            });

                            return root[inside] = ret;
                        },

                        // Traverse a language definition with Depth First Search
                        DFS: function (o, callback, type) {
                            for (var i in o) {
                                if (o.hasOwnProperty(i)) {
                                    callback.call(o, i, o[i], type || i);

                                    if (_.util.type(o[i]) === 'Object') {
                                        _.languages.DFS(o[i], callback);
                                    }
                                    else if (_.util.type(o[i]) === 'Array') {
                                        _.languages.DFS(o[i], callback, i);
                                    }
                                }
                            }
                        }
                    },
                    plugins: {},

                    highlightAll: function (async, callback) {
                        var elements = document.querySelectorAll('code[class*="language-"], [class*="language-"] code, code[class*="lang-"], [class*="lang-"] code');

                        for (var i = 0, element; element = elements[i++];) {
                            _.highlightElement(element, async === true, callback);
                        }
                    },

                    highlightElement: function (element, async, callback) {
                        // Find language
                        var language, grammar, parent = element;

                        while (parent && !lang.test(parent.className)) {
                            parent = parent.parentNode;
                        }

                        if (parent) {
                            language = (parent.className.match(lang) || [, ''])[1];
                            grammar = _.languages[language];
                        }

                        // Set language on the element, if not present
                        element.className = element.className.replace(lang, '').replace(/\s+/g, ' ') + ' language-' + language;

                        // Set language on the parent, for styling
                        parent = element.parentNode;

                        if (/pre/i.test(parent.nodeName)) {
                            parent.className = parent.className.replace(lang, '').replace(/\s+/g, ' ') + ' language-' + language;
                        }

                        var code = element.textContent;

                        var env = {
                            element: element,
                            language: language,
                            grammar: grammar,
                            code: code
                        };

                        if (!code || !grammar) {
                            _.hooks.run('complete', env);
                            return;
                        }

                        _.hooks.run('before-highlight', env);

                        if (async && _self.Worker) {
                            var worker = new Worker(_.filename);

                            worker.onmessage = function (evt) {
                                env.highlightedCode = evt.data;

                                _.hooks.run('before-insert', env);

                                env.element.innerHTML = env.highlightedCode;

                                callback && callback.call(env.element);
                                _.hooks.run('after-highlight', env);
                                _.hooks.run('complete', env);
                            };

                            worker.postMessage(JSON.stringify({
                                language: env.language,
                                code: env.code,
                                immediateClose: true
                            }));
                        }
                        else {
                            env.highlightedCode = _.highlight(env.code, env.grammar, env.language);

                            _.hooks.run('before-insert', env);

                            env.element.innerHTML = env.highlightedCode;

                            callback && callback.call(element);

                            _.hooks.run('after-highlight', env);
                            _.hooks.run('complete', env);
                        }
                    },

                    highlight: function (text, grammar, language) {
                        var tokens = _.tokenize(text, grammar);
                        return Token.stringify(_.util.encode(tokens), language);
                    },

                    tokenize: function (text, grammar, language) {
                        var Token = _.Token;

                        var strarr = [text];

                        var rest = grammar.rest;

                        if (rest) {
                            for (var token in rest) {
                                grammar[token] = rest[token];
                            }

                            delete grammar.rest;
                        }

                        tokenloop: for (var token in grammar) {
                            if (!grammar.hasOwnProperty(token) || !grammar[token]) {
                                continue;
                            }

                            var patterns = grammar[token];
                            patterns = (_.util.type(patterns) === "Array") ? patterns : [patterns];

                            for (var j = 0; j < patterns.length; ++j) {
                                var pattern = patterns[j],
                                    inside = pattern.inside,
                                    lookbehind = !!pattern.lookbehind,
                                    lookbehindLength = 0,
                                    alias = pattern.alias;

                                pattern = pattern.pattern || pattern;

                                for (var i = 0; i < strarr.length; i++) { // Don’t cache length as it changes during the loop

                                    var str = strarr[i];

                                    if (strarr.length > text.length) {
                                        // Something went terribly wrong, ABORT, ABORT!
                                        break tokenloop;
                                    }

                                    if (str instanceof Token) {
                                        continue;
                                    }

                                    pattern.lastIndex = 0;

                                    var match = pattern.exec(str);

                                    if (match) {
                                        if (lookbehind) {
                                            lookbehindLength = match[1].length;
                                        }

                                        var from = match.index - 1 + lookbehindLength,
                                            match = match[0].slice(lookbehindLength),
                                            len = match.length,
                                            to = from + len,
                                            before = str.slice(0, from + 1),
                                            after = str.slice(to + 1);

                                        var args = [i, 1];

                                        if (before) {
                                            args.push(before);
                                        }

                                        var wrapped = new Token(token, inside ? _.tokenize(match, inside) : match, alias);

                                        args.push(wrapped);

                                        if (after) {
                                            args.push(after);
                                        }

                                        Array.prototype.splice.apply(strarr, args);
                                    }
                                }
                            }
                        }

                        return strarr;
                    },

                    hooks: {
                        all: {},

                        add: function (name, callback) {
                            var hooks = _.hooks.all;

                            hooks[name] = hooks[name] || [];

                            hooks[name].push(callback);
                        },

                        run: function (name, env) {
                            var callbacks = _.hooks.all[name];

                            if (!callbacks || !callbacks.length) {
                                return;
                            }

                            for (var i = 0, callback; callback = callbacks[i++];) {
                                callback(env);
                            }
                        }
                    }
                };

                var Token = _.Token = function (type, content, alias) {
                    this.type = type;
                    this.content = content;
                    this.alias = alias;
                };

                Token.stringify = function (o, language, parent) {
                    if (typeof o == 'string') {
                        return o;
                    }

                    if (_.util.type(o) === 'Array') {
                        return o.map(function (element) {
                            return Token.stringify(element, language, o);
                        }).join('');
                    }

                    var env = {
                        type: o.type,
                        content: Token.stringify(o.content, language, parent),
                        tag: 'span',
                        classes: ['token', o.type],
                        attributes: {},
                        language: language,
                        parent: parent
                    };

                    if (env.type == 'comment') {
                        env.attributes['spellcheck'] = 'true';
                    }

                    if (o.alias) {
                        var aliases = _.util.type(o.alias) === 'Array' ? o.alias : [o.alias];
                        Array.prototype.push.apply(env.classes, aliases);
                    }

                    _.hooks.run('wrap', env);

                    var attributes = '';

                    for (var name in env.attributes) {
                        attributes += (attributes ? ' ' : '') + name + '="' + (env.attributes[name] || '') + '"';
                    }

                    return '<' + env.tag + ' class="' + env.classes.join(' ') + '" ' + attributes + '>' + env.content + '</' + env.tag + '>';

                };

                if (!_self.document) {
                    if (!_self.addEventListener) {
                        // in Node.js
                        return _self.Prism;
                    }
                    // In worker
                    _self.addEventListener('message', function (evt) {
                        var message = JSON.parse(evt.data),
                            lang = message.language,
                            code = message.code,
                            immediateClose = message.immediateClose;

                        _self.postMessage(_.highlight(code, _.languages[lang], lang));
                        if (immediateClose) {
                            _self.close();
                        }
                    }, false);

                    return _self.Prism;
                }
                /*
                // Get current script and highlight
                var script = document.getElementsByTagName('script');
          
                script = script[script.length - 1];
          
                if (script) {
                  _.filename = script.src;
          
                  if (document.addEventListener && !script.hasAttribute('data-manual')) {
                    document.addEventListener('DOMContentLoaded', _.highlightAll);
                  }
                }
          
                return _self.Prism;
                */
            })();

            if (typeof module !== 'undefined' && module.exports) {
                module.exports = Prism;
            }

            // hack for components to work correctly in node.js
            if (typeof global !== 'undefined') {
                global.Prism = Prism;
            }
            ;
            Prism.languages.markup = {
                'comment': /<!--[\w\W]*?-->/,
                'prolog': /<\?[\w\W]+?\?>/,
                'doctype': /<!DOCTYPE[\w\W]+?>/,
                'cdata': /<!\[CDATA\[[\w\W]*?]]>/i,
                'tag': {
                    pattern: /<\/?[^\s>\/=.]+(?:\s+[^\s>\/=]+(?:=(?:("|')(?:\\\1|\\?(?!\1)[\w\W])*\1|[^\s'">=]+))?)*\s*\/?>/i,
                    inside: {
                        'tag': {
                            pattern: /^<\/?[^\s>\/]+/i,
                            inside: {
                                'punctuation': /^<\/?/,
                                'namespace': /^[^\s>\/:]+:/
                            }
                        },
                        'attr-value': {
                            pattern: /=(?:('|")[\w\W]*?(\1)|[^\s>]+)/i,
                            inside: {
                                'punctuation': /[=>"']/
                            }
                        },
                        'punctuation': /\/?>/,
                        'attr-name': {
                            pattern: /[^\s>\/]+/,
                            inside: {
                                'namespace': /^[^\s>\/:]+:/
                            }
                        }

                    }
                },
                'entity': /&#?[\da-z]{1,8};/i
            };

            // Plugin to make entity title show the real entity, idea by Roman Komarov
            Prism.hooks.add('wrap', function (env) {

                if (env.type === 'entity') {
                    env.attributes['title'] = env.content.replace(/&amp;/, '&');
                }
            });

            Prism.languages.xml = Prism.languages.markup;
            Prism.languages.html = Prism.languages.markup;
            Prism.languages.mathml = Prism.languages.markup;
            Prism.languages.svg = Prism.languages.markup;

            Prism.languages.css = {
                'comment': /\/\*[\w\W]*?\*\//,
                'atrule': {
                    pattern: /@[\w-]+?.*?(;|(?=\s*\{))/i,
                    inside: {
                        'rule': /@[\w-]+/
                        // See rest below
                    }
                },
                'url': /url\((?:(["'])(\\(?:\r\n|[\w\W])|(?!\1)[^\\\r\n])*\1|.*?)\)/i,
                'selector': /[^\{\}\s][^\{\};]*?(?=\s*\{)/,
                'string': /("|')(\\(?:\r\n|[\w\W])|(?!\1)[^\\\r\n])*\1/,
                'property': /(\b|\B)[\w-]+(?=\s*:)/i,
                'important': /\B!important\b/i,
                'function': /[-a-z0-9]+(?=\()/i,
                'punctuation': /[(){};:]/
            };

            Prism.languages.css['atrule'].inside.rest = Prism.util.clone(Prism.languages.css);

            if (Prism.languages.markup) {
                Prism.languages.insertBefore('markup', 'tag', {
                    'style': {
                        pattern: /<style[\w\W]*?>[\w\W]*?<\/style>/i,
                        inside: {
                            'tag': {
                                pattern: /<style[\w\W]*?>|<\/style>/i,
                                inside: Prism.languages.markup.tag.inside
                            },
                            rest: Prism.languages.css
                        },
                        alias: 'language-css'
                    }
                });

                Prism.languages.insertBefore('inside', 'attr-value', {
                    'style-attr': {
                        pattern: /\s*style=("|').*?\1/i,
                        inside: {
                            'attr-name': {
                                pattern: /^\s*style/i,
                                inside: Prism.languages.markup.tag.inside
                            },
                            'punctuation': /^\s*=\s*['"]|['"]\s*$/,
                            'attr-value': {
                                pattern: /.+/i,
                                inside: Prism.languages.css
                            }
                        },
                        alias: 'language-css'
                    }
                }, Prism.languages.markup.tag);
            }
            ;
            Prism.languages.clike = {
                'comment': [
                    {
                        pattern: /(^|[^\\])\/\*[\w\W]*?\*\//,
                        lookbehind: true
                    },
                    {
                        pattern: /(^|[^\\:])\/\/.*/,
                        lookbehind: true
                    }
                ],
                'string': /(["'])(\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,
                'class-name': {
                    pattern: /((?:\b(?:class|interface|extends|implements|trait|instanceof|new)\s+)|(?:catch\s+\())[a-z0-9_\.\\]+/i,
                    lookbehind: true,
                    inside: {
                        punctuation: /(\.|\\)/
                    }
                },
                'keyword': /\b(if|else|while|do|for|return|in|instanceof|function|new|try|throw|catch|finally|null|break|continue)\b/,
                'boolean': /\b(true|false)\b/,
                'function': /[a-z0-9_]+(?=\()/i,
                'number': /\b-?(?:0x[\da-f]+|\d*\.?\d+(?:e[+-]?\d+)?)\b/i,
                'operator': /--?|\+\+?|!=?=?|<=?|>=?|==?=?|&&?|\|\|?|\?|\*|\/|~|\^|%/,
                'punctuation': /[{}[\];(),.:]/
            };

            Prism.languages.javascript = Prism.languages.extend('clike', {
                'keyword': /\b(as|async|await|break|case|catch|class|const|continue|debugger|default|delete|do|else|enum|export|extends|false|finally|for|from|function|get|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|set|static|super|switch|this|throw|true|try|typeof|var|void|while|with|yield)\b/,
                'number': /\b-?(0x[\dA-Fa-f]+|0b[01]+|0o[0-7]+|\d*\.?\d+([Ee][+-]?\d+)?|NaN|Infinity)\b/,
                // Allow for all non-ASCII characters (See http://stackoverflow.com/a/2008444)
                'function': /[_$a-zA-Z\xA0-\uFFFF][_$a-zA-Z0-9\xA0-\uFFFF]*(?=\()/i
            });

            Prism.languages.insertBefore('javascript', 'keyword', {
                'regex': {
                    pattern: /(^|[^/])\/(?!\/)(\[.+?]|\\.|[^/\\\r\n])+\/[gimyu]{0,5}(?=\s*($|[\r\n,.;})]))/,
                    lookbehind: true
                }
            });

            Prism.languages.insertBefore('javascript', 'class-name', {
                'template-string': {
                    pattern: /`(?:\\`|\\?[^`])*`/,
                    inside: {
                        'interpolation': {
                            pattern: /\$\{[^}]+\}/,
                            inside: {
                                'interpolation-punctuation': {
                                    pattern: /^\$\{|\}$/,
                                    alias: 'punctuation'
                                },
                                rest: Prism.languages.javascript
                            }
                        },
                        'string': /[\s\S]+/
                    }
                }
            });

            if (Prism.languages.markup) {
                Prism.languages.insertBefore('markup', 'tag', {
                    'script': {
                        pattern: /<script[\w\W]*?>[\w\W]*?<\/script>/i,
                        inside: {
                            'tag': {
                                pattern: /<script[\w\W]*?>|<\/script>/i,
                                inside: Prism.languages.markup.tag.inside
                            },
                            rest: Prism.languages.javascript
                        },
                        alias: 'language-javascript'
                    }
                });
            }

            Prism.languages.js = Prism.languages.javascript;
            Prism.languages.c = Prism.languages.extend('clike', {
                'keyword': /\b(asm|typeof|inline|auto|break|case|char|const|continue|default|do|double|else|enum|extern|float|for|goto|if|int|long|register|return|short|signed|sizeof|static|struct|switch|typedef|union|unsigned|void|volatile|while)\b/,
                'operator': /\-[>-]?|\+\+?|!=?|<<?=?|>>?=?|==?|&&?|\|?\||[~^%?*\/]/,
                'number': /\b-?(?:0x[\da-f]+|\d*\.?\d+(?:e[+-]?\d+)?)[ful]*\b/i
            });

            Prism.languages.insertBefore('c', 'string', {
                'macro': {
                    // allow for multiline macro definitions
                    // spaces after the # character compile fine with gcc
                    pattern: /(^\s*)#\s*[a-z]+([^\r\n\\]|\\.|\\(?:\r\n?|\n))*/im,
                    lookbehind: true,
                    alias: 'property',
                    inside: {
                        // highlight the path of the include statement as a string
                        'string': {
                            pattern: /(#\s*include\s*)(<.+?>|("|')(\\?.)+?\3)/,
                            lookbehind: true
                        }
                    }
                }
            });

            delete Prism.languages.c['class-name'];
            delete Prism.languages.c['boolean'];

            Prism.languages.csharp = Prism.languages.extend('clike', {
                'keyword': /\b(abstract|as|async|await|base|bool|break|byte|case|catch|char|checked|class|const|continue|decimal|default|delegate|do|double|else|enum|event|explicit|extern|false|finally|fixed|float|for|foreach|goto|if|implicit|in|int|interface|internal|is|lock|long|namespace|new|null|object|operator|out|override|params|private|protected|public|readonly|ref|return|sbyte|sealed|short|sizeof|stackalloc|static|string|struct|switch|this|throw|true|try|typeof|uint|ulong|unchecked|unsafe|ushort|using|virtual|void|volatile|while|add|alias|ascending|async|await|descending|dynamic|from|get|global|group|into|join|let|orderby|partial|remove|select|set|value|var|where|yield)\b/,
                'string': [
                    /@("|')(\1\1|\\\1|\\?(?!\1)[\s\S])*\1/,
                    /("|')(\\?.)*?\1/
                ],
                'number': /\b-?(0x[\da-f]+|\d*\.?\d+)\b/i
            });

            Prism.languages.insertBefore('csharp', 'keyword', {
                'preprocessor': {
                    pattern: /(^\s*)#.*/m,
                    lookbehind: true
                }
            });

            Prism.languages.cpp = Prism.languages.extend('c', {
                'keyword': /\b(alignas|alignof|asm|auto|bool|break|case|catch|char|char16_t|char32_t|class|compl|const|constexpr|const_cast|continue|decltype|default|delete|do|double|dynamic_cast|else|enum|explicit|export|extern|float|for|friend|goto|if|inline|int|long|mutable|namespace|new|noexcept|nullptr|operator|private|protected|public|register|reinterpret_cast|return|short|signed|sizeof|static|static_assert|static_cast|struct|switch|template|this|thread_local|throw|try|typedef|typeid|typename|union|unsigned|using|virtual|void|volatile|wchar_t|while)\b/,
                'boolean': /\b(true|false)\b/,
                'operator': /[-+]{1,2}|!=?|<{1,2}=?|>{1,2}=?|\->|:{1,2}|={1,2}|\^|~|%|&{1,2}|\|?\||\?|\*|\/|\b(and|and_eq|bitand|bitor|not|not_eq|or|or_eq|xor|xor_eq)\b/
            });

            Prism.languages.insertBefore('cpp', 'keyword', {
                'class-name': {
                    pattern: /(class\s+)[a-z0-9_]+/i,
                    lookbehind: true
                }
            });
            Prism.languages.java = Prism.languages.extend('clike', {
                'keyword': /\b(abstract|continue|for|new|switch|assert|default|goto|package|synchronized|boolean|do|if|private|this|break|double|implements|protected|throw|byte|else|import|public|throws|case|enum|instanceof|return|transient|catch|extends|int|short|try|char|final|interface|static|void|class|finally|long|strictfp|volatile|const|float|native|super|while)\b/,
                'number': /\b0b[01]+\b|\b0x[\da-f]*\.?[\da-fp\-]+\b|\b\d*\.?\d+(?:e[+-]?\d+)?[df]?\b/i,
                'operator': {
                    pattern: /(^|[^.])(?:\+[+=]?|-[-=]?|!=?|<<?=?|>>?>?=?|==?|&[&=]?|\|[|=]?|\*=?|\/=?|%=?|\^=?|[?:~])/m,
                    lookbehind: true
                }
            });
            /**
             * Original by Aaron Harun: http://aahacreative.com/2012/07/31/php-syntax-highlighting-prism/
             * Modified by Miles Johnson: http://milesj.me
             *
             * Supports the following:
             *  - Extends clike syntax
             *  - Support for PHP 5.3+ (namespaces, traits, generators, etc)
             *  - Smarter constant and function matching
             *
             * Adds the following new token classes:
             *  constant, delimiter, variable, function, package
             */

            Prism.languages.php = Prism.languages.extend('clike', {
                'keyword': /\b(and|or|xor|array|as|break|case|cfunction|class|const|continue|declare|default|die|do|else|elseif|enddeclare|endfor|endforeach|endif|endswitch|endwhile|extends|for|foreach|function|include|include_once|global|if|new|return|static|switch|use|require|require_once|var|while|abstract|interface|public|implements|private|protected|parent|throw|null|echo|print|trait|namespace|final|yield|goto|instanceof|finally|try|catch)\b/i,
                'constant': /\b[A-Z0-9_]{2,}\b/,
                'comment': {
                    pattern: /(^|[^\\])(?:\/\*[\w\W]*?\*\/|\/\/.*)/,
                    lookbehind: true
                }
            });

            // Shell-like comments are matched after strings, because they are less
            // common than strings containing hashes...
            Prism.languages.insertBefore('php', 'class-name', {
                'shell-comment': {
                    pattern: /(^|[^\\])#.*/,
                    lookbehind: true,
                    alias: 'comment'
                }
            });

            Prism.languages.insertBefore('php', 'keyword', {
                'delimiter': /\?>|<\?(?:php)?/i,
                'variable': /\$\w+\b/i,
                'package': {
                    pattern: /(\\|namespace\s+|use\s+)[\w\\]+/,
                    lookbehind: true,
                    inside: {
                        punctuation: /\\/
                    }
                }
            });

            // Must be defined after the function pattern
            Prism.languages.insertBefore('php', 'operator', {
                'property': {
                    pattern: /(->)[\w]+/,
                    lookbehind: true
                }
            });

            // Add HTML support of the markup language exists
            if (Prism.languages.markup) {

                // Tokenize all inline PHP blocks that are wrapped in <?php ?>
                // This allows for easy PHP + markup highlighting
                Prism.hooks.add('before-highlight', function (env) {
                    if (env.language !== 'php') {
                        return;
                    }

                    env.tokenStack = [];

                    env.backupCode = env.code;
                    env.code = env.code.replace(/(?:<\?php|<\?)[\w\W]*?(?:\?>)/ig, function (match) {
                        env.tokenStack.push(match);

                        return '{{{PHP' + env.tokenStack.length + '}}}';
                    });
                });

                // Restore env.code for other plugins (e.g. line-numbers)
                Prism.hooks.add('before-insert', function (env) {
                    if (env.language === 'php') {
                        env.code = env.backupCode;
                        delete env.backupCode;
                    }
                });

                // Re-insert the tokens after highlighting
                Prism.hooks.add('after-highlight', function (env) {
                    if (env.language !== 'php') {
                        return;
                    }

                    for (var i = 0, t; t = env.tokenStack[i]; i++) {
                        // The replace prevents $$, $&, $`, $', $n, $nn from being interpreted as special patterns
                        env.highlightedCode = env.highlightedCode.replace('{{{PHP' + (i + 1) + '}}}', Prism.highlight(t, env.grammar, 'php').replace(/\$/g, '$$$$'));
                    }

                    env.element.innerHTML = env.highlightedCode;
                });

                // Wrap tokens in classes that are missing them
                Prism.hooks.add('wrap', function (env) {
                    if (env.language === 'php' && env.type === 'markup') {
                        env.content = env.content.replace(/(\{\{\{PHP[0-9]+\}\}\})/g, "<span class=\"token php\">$1</span>");
                    }
                });

                // Add the rules before all others
                Prism.languages.insertBefore('php', 'comment', {
                    'markup': {
                        pattern: /<[^?]\/?(.*?)>/,
                        inside: Prism.languages.markup
                    },
                    'php': /\{\{\{PHP[0-9]+\}\}\}/
                });
            }
            ;
            Prism.languages.python = {
                'comment': {
                    pattern: /(^|[^\\])#.*/,
                    lookbehind: true
                },
                'string': /"""[\s\S]+?"""|'''[\s\S]+?'''|("|')(?:\\?.)*?\1/,
                'function': {
                    pattern: /((?:^|\s)def[ \t]+)[a-zA-Z_][a-zA-Z0-9_]*(?=\()/g,
                    lookbehind: true
                },
                'class-name': {
                    pattern: /(\bclass\s+)[a-z0-9_]+/i,
                    lookbehind: true
                },
                'keyword': /\b(?:as|assert|async|await|break|class|continue|def|del|elif|else|except|exec|finally|for|from|global|if|import|in|is|lambda|pass|print|raise|return|try|while|with|yield)\b/,
                'boolean': /\b(?:True|False)\b/,
                'number': /\b-?(?:0[bo])?(?:(?:\d|0x[\da-f])[\da-f]*\.?\d*|\.\d+)(?:e[+-]?\d+)?j?\b/i,
                'operator': /[-+%=]=?|!=|\*\*?=?|\/\/?=?|<[<=>]?|>[=>]?|[&|^~]|\b(?:or|and|not)\b/,
                'punctuation': /[{}[\];(),.:]/
            };

            /**
             * Original by Samuel Flores
             *
             * Adds the following new token classes:
             *  constant, builtin, variable, symbol, regex
             */
            (function (Prism) {
                Prism.languages.ruby = Prism.languages.extend('clike', {
                    'comment': /#(?!\{[^\r\n]*?\}).*/,
                    'keyword': /\b(alias|and|BEGIN|begin|break|case|class|def|define_method|defined|do|each|else|elsif|END|end|ensure|false|for|if|in|module|new|next|nil|not|or|raise|redo|require|rescue|retry|return|self|super|then|throw|true|undef|unless|until|when|while|yield)\b/
                });

                var interpolation = {
                    pattern: /#\{[^}]+\}/,
                    inside: {
                        'delimiter': {
                            pattern: /^#\{|\}$/,
                            alias: 'tag'
                        },
                        rest: Prism.util.clone(Prism.languages.ruby)
                    }
                };

                Prism.languages.insertBefore('ruby', 'keyword', {
                    'regex': [
                        {
                            pattern: /%r([^a-zA-Z0-9\s\{\(\[<])(?:[^\\]|\\[\s\S])*?\1[gim]{0,3}/,
                            inside: {
                                'interpolation': interpolation
                            }
                        },
                        {
                            pattern: /%r\((?:[^()\\]|\\[\s\S])*\)[gim]{0,3}/,
                            inside: {
                                'interpolation': interpolation
                            }
                        },
                        {
                            // Here we need to specifically allow interpolation
                            pattern: /%r\{(?:[^#{}\\]|#(?:\{[^}]+\})?|\\[\s\S])*\}[gim]{0,3}/,
                            inside: {
                                'interpolation': interpolation
                            }
                        },
                        {
                            pattern: /%r\[(?:[^\[\]\\]|\\[\s\S])*\][gim]{0,3}/,
                            inside: {
                                'interpolation': interpolation
                            }
                        },
                        {
                            pattern: /%r<(?:[^<>\\]|\\[\s\S])*>[gim]{0,3}/,
                            inside: {
                                'interpolation': interpolation
                            }
                        },
                        {
                            pattern: /(^|[^/])\/(?!\/)(\[.+?]|\\.|[^/\r\n])+\/[gim]{0,3}(?=\s*($|[\r\n,.;})]))/,
                            lookbehind: true
                        }
                    ],
                    'variable': /[@$]+[a-zA-Z_][a-zA-Z_0-9]*(?:[?!]|\b)/,
                    'symbol': /:[a-zA-Z_][a-zA-Z_0-9]*(?:[?!]|\b)/
                });

                Prism.languages.insertBefore('ruby', 'number', {
                    'builtin': /\b(Array|Bignum|Binding|Class|Continuation|Dir|Exception|FalseClass|File|Stat|File|Fixnum|Fload|Hash|Integer|IO|MatchData|Method|Module|NilClass|Numeric|Object|Proc|Range|Regexp|String|Struct|TMS|Symbol|ThreadGroup|Thread|Time|TrueClass)\b/,
                    'constant': /\b[A-Z][a-zA-Z_0-9]*(?:[?!]|\b)/
                });

                Prism.languages.ruby.string = [
                    {
                        pattern: /%[qQiIwWxs]?([^a-zA-Z0-9\s\{\(\[<])(?:[^\\]|\\[\s\S])*?\1/,
                        inside: {
                            'interpolation': interpolation
                        }
                    },
                    {
                        pattern: /%[qQiIwWxs]?\((?:[^()\\]|\\[\s\S])*\)/,
                        inside: {
                            'interpolation': interpolation
                        }
                    },
                    {
                        // Here we need to specifically allow interpolation
                        pattern: /%[qQiIwWxs]?\{(?:[^#{}\\]|#(?:\{[^}]+\})?|\\[\s\S])*\}/,
                        inside: {
                            'interpolation': interpolation
                        }
                    },
                    {
                        pattern: /%[qQiIwWxs]?\[(?:[^\[\]\\]|\\[\s\S])*\]/,
                        inside: {
                            'interpolation': interpolation
                        }
                    },
                    {
                        pattern: /%[qQiIwWxs]?<(?:[^<>\\]|\\[\s\S])*>/,
                        inside: {
                            'interpolation': interpolation
                        }
                    },
                    {
                        pattern: /("|')(#\{[^}]+\}|\\(?:\r?\n|\r)|\\?.)*?\1/,
                        inside: {
                            'interpolation': interpolation
                        }
                    }
                ];
            }(Prism));

            // ------------------ End wrap
            return Prism;
        }
    );

    /*eslint-enable */

    /**
     * ResolveGlobal.js
     *
     * Released under LGPL License.
     * Copyright (c) 1999-2017 Ephox Corp. All rights reserved
     *
     * License: http://www.tinymce.com/license
     * Contributing: http://www.tinymce.com/contributing
     */

    define(
        'tinymce.core.dom.DOMUtils',
        [
            'global!tinymce.util.Tools.resolve'
        ],
        function (resolve) {
            return resolve('tinymce.dom.DOMUtils');
        }
    );

    /**
     * Utils.js
     *
     * Released under LGPL License.
     * Copyright (c) 1999-2017 Ephox Corp. All rights reserved
     *
     * License: http://www.tinymce.com/license
     * Contributing: http://www.tinymce.com/contributing
     */

    /**
     * Various utility functions.
     *
     * @class tinymce.codesample.Utils
     * @private
     */
    define(
        'tinymce.plugins.codesample.util.Utils',
        [],
        function () {
            function isCodeSample(elm) {
                return elm && elm.nodeName == 'PRE' && elm.className.indexOf('language-') !== -1;
            }

            function trimArg(predicateFn) {
                return function (arg1, arg2) {
                    return predicateFn(arg2);
                };
            }

            return {
                isCodeSample: isCodeSample,
                trimArg: trimArg
            };
        }
    );
    /**
     * Dialog.js
     *
     * Released under LGPL License.
     * Copyright (c) 1999-2017 Ephox Corp. All rights reserved
     *
     * License: http://www.tinymce.com/license
     * Contributing: http://www.tinymce.com/contributing
     */

    /**
     * Contains all dialog logic.
     *
     * @class tinymce.codesample.Dialog
     * @private
     */
    define(
        'tinymce.plugins.codesample.ui.Dialog',
        [
            'tinymce.core.dom.DOMUtils',
            'tinymce.plugins.codesample.core.Prism',
            'tinymce.plugins.codesample.util.Utils'
        ],
        function (DOMUtils, Prism, Utils) {
            var DOM = DOMUtils.DOM;

            function getLanguages(editor) {
                var defaultLanguages = [
                    {text: 'HTML/XML', value: 'markup'},
                    {text: 'JavaScript', value: 'javascript'},
                    {text: 'CSS', value: 'css'},
                    {text: 'PHP', value: 'php'},
                    {text: 'Ruby', value: 'ruby'},
                    {text: 'Python', value: 'python'},
                    {text: 'Java', value: 'java'},
                    {text: 'C', value: 'c'},
                    {text: 'C#', value: 'csharp'},
                    {text: 'C++', value: 'cpp'}
                ];

                var customLanguages = editor.settings.codesample_languages;
                return customLanguages ? customLanguages : defaultLanguages;
            }

            function insertCodeSample(editor, language, code) {
                editor.undoManager.transact(function () {
                    var node = getSelectedCodeSample(editor);

                    code = DOM.encode(code);

                    if (node) {
                        editor.dom.setAttrib(node, 'class', 'language-' + language);
                        node.innerHTML = code;
                        Prism.highlightElement(node);
                        editor.selection.select(node);
                    } else {
                        editor.insertContent('<pre id="__new" class="language-' + language + '">' + code + '</pre>');
                        editor.selection.select(editor.$('#__new').removeAttr('id')[0]);
                    }
                });
            }

            function getSelectedCodeSample(editor) {
                var node = editor.selection.getNode();

                if (Utils.isCodeSample(node)) {
                    return node;
                }

                return null;
            }

            function getCurrentCode(editor) {
                var node = getSelectedCodeSample(editor);

                if (node) {
                    return node.textContent;
                }

                return '';
            }

            function getCurrentLanguage(editor) {
                var matches, node = getSelectedCodeSample(editor);

                if (node) {
                    matches = node.className.match(/language-(\w+)/);
                    return matches ? matches[1] : '';
                }

                return '';
            }

            return {
                open: function (editor) {
                    editor.windowManager.open({
                        title: "Insert/Edit code sample",
                        minWidth: Math.min(DOM.getViewPort().w, editor.getParam('codesample_dialog_width', 800)),
                        minHeight: Math.min(DOM.getViewPort().h, editor.getParam('codesample_dialog_height', 650)),
                        layout: 'flex',
                        direction: 'column',
                        align: 'stretch',
                        body: [
                            {
                                type: 'listbox',
                                name: 'language',
                                label: 'Language',
                                maxWidth: 200,
                                value: getCurrentLanguage(editor),
                                values: getLanguages(editor)
                            },

                            {
                                type: 'textbox',
                                name: 'code',
                                multiline: true,
                                spellcheck: false,
                                ariaLabel: 'Code view',
                                flex: 1,
                                style: 'direction: ltr; text-align: left',
                                classes: 'monospace',
                                value: getCurrentCode(editor),
                                autofocus: true
                            }
                        ],
                        onSubmit: function (e) {
                            insertCodeSample(editor, e.data.language, e.data.code);
                        }
                    });
                }
            };
        }
    );
    /**
     * Plugin.js
     *
     * Released under LGPL License.
     * Copyright (c) 1999-2017 Ephox Corp. All rights reserved
     *
     * License: http://www.tinymce.com/license
     * Contributing: http://www.tinymce.com/contributing
     */

    /**
     * This class contains all core logic for the codesample plugin.
     *
     * @class tinymce.codesample.Plugin
     * @private
     */
    define(
        'tinymce.plugins.codesample.Plugin',
        [
            'tinymce.core.Env',
            'tinymce.core.PluginManager',
            'tinymce.plugins.codesample.core.Prism',
            'tinymce.plugins.codesample.ui.Dialog',
            'tinymce.plugins.codesample.util.Utils'
        ],
        function (Env, PluginManager, Prism, Dialog, Utils) {
            var addedInlineCss, trimArg = Utils.trimArg;

            PluginManager.add('codesample', function (editor, pluginUrl) {
                var $ = editor.$, addedCss;

                if (!Env.ceFalse) {
                    return;
                }

                // Todo: use a proper css loader here
                function loadCss() {
                    var linkElm, contentCss = editor.settings.codesample_content_css;

                    if (editor.inline && addedInlineCss) {
                        return;
                    }

                    if (!editor.inline && addedCss) {
                        return;
                    }

                    if (editor.inline) {
                        addedInlineCss = true;
                    } else {
                        addedCss = true;
                    }

                    if (contentCss !== false) {
                        linkElm = editor.dom.create('link', {
                            rel: 'stylesheet',
                            href: contentCss ? contentCss : pluginUrl + '/css/prism.css'
                        });

                        editor.getDoc().getElementsByTagName('head')[0].appendChild(linkElm);
                    }
                }

                editor.on('PreProcess', function (e) {
                    $('pre[contenteditable=false]', e.node).filter(trimArg(Utils.isCodeSample)).each(function (idx, elm) {
                        var $elm = $(elm), code = elm.textContent;

                        $elm.attr('class', $.trim($elm.attr('class')));
                        $elm.removeAttr('contentEditable');

                        $elm.empty().append($('<code></code>').each(function () {
                            // Needs to be textContent since innerText produces BR:s
                            this.textContent = code;
                        }));
                    });
                });

                editor.on('SetContent', function () {
                    var unprocessedCodeSamples = $('pre').filter(trimArg(Utils.isCodeSample)).filter(function (idx, elm) {
                        return elm.contentEditable !== "false";
                    });

                    if (unprocessedCodeSamples.length) {
                        editor.undoManager.transact(function () {
                            unprocessedCodeSamples.each(function (idx, elm) {
                                $(elm).find('br').each(function (idx, elm) {
                                    elm.parentNode.replaceChild(editor.getDoc().createTextNode('\n'), elm);
                                });

                                elm.contentEditable = false;
                                elm.innerHTML = editor.dom.encode(elm.textContent);
                                Prism.highlightElement(elm);
                                elm.className = $.trim(elm.className);
                            });
                        });
                    }
                });

                editor.addCommand('codesample', function () {
                    var node = editor.selection.getNode();
                    if (editor.selection.isCollapsed() || Utils.isCodeSample(node)) {
                        Dialog.open(editor);
                    } else {
                        editor.formatter.toggle('code');
                    }
                });

                editor.addButton('codesample', {
                    cmd: 'codesample',
                    title: 'Insert/Edit code sample'
                });

                editor.on('init', loadCss);
            });

            return function () {
            };
        }
    );
    dem('tinymce.plugins.codesample.Plugin')();
})();
